T/CIEP 011-2022 Active Group standards

T/CIEP 011-2022 3,3',4,4'-Diphenyl ether tetraacetic acid dianhydride

Publish Date: 2022-06-28 Implement Date: 2022-07-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CIEP 011-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: \nAnhydride

Publish Date: 2022-06-28

Implement Date: 2022-07-30

Scope

Main technical content: This document specifies the requirements, test methods, inspection rules, and markings for 3,3',4,4'-diphenyl ether tetraacetic acid dianhydride (hereinafter referred to as "the product"), as well as its packaging, transportation, and storage.